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Integrate multi-pool ETA into transaction page

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This commit is contained in:
Mononaut
2024-05-30 21:26:10 +00:00
parent e11ce14f81
commit f67ae10684
4 changed files with 68 additions and 69 deletions
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63
frontend/src/app/components/transaction/transaction.component.ts
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@@ -10,10 +10,11 @@ import {
mergeMap,
tap,
map,
retry
retry,
startWith
} from 'rxjs/operators';
import { Transaction } from '../../interfaces/electrs.interface';
import { of, merge, Subscription, Observable, Subject, from, throwError } from 'rxjs';
import { of, merge, Subscription, Observable, Subject, from, throwError, combineLatest, BehaviorSubject } from 'rxjs';
import { StateService } from '../../services/state.service';
import { CacheService } from '../../services/cache.service';
import { WebsocketService } from '../../services/websocket.service';
@@ -22,9 +23,9 @@ import { ApiService } from '../../services/api.service';
import { SeoService } from '../../services/seo.service';
import { StorageService } from '../../services/storage.service';
import { seoDescriptionNetwork } from '../../shared/common.utils';
import { getTransactionFlags } from '../../shared/transaction.utils';
import { getTransactionFlags, getUnacceleratedFeeRate } from '../../shared/transaction.utils';
import { Filter, toFilters } from '../../shared/filters.utils';
import { BlockExtended, CpfpInfo, RbfTree, MempoolPosition, DifficultyAdjustment, Acceleration, AccelerationPosition } from '../../interfaces/node-api.interface';
import { BlockExtended, CpfpInfo, RbfTree, MempoolPosition, DifficultyAdjustment, Acceleration, AccelerationPosition, SinglePoolStats } from '../../interfaces/node-api.interface';
import { LiquidUnblinding } from './liquid-ublinding';
import { RelativeUrlPipe } from '../../shared/pipes/relative-url/relative-url.pipe';
import { PriceService } from '../../services/price.service';
@@ -33,6 +34,7 @@ import { ServicesApiServices } from '../../services/services-api.service';
import { EnterpriseService } from '../../services/enterprise.service';
import { ZONE_SERVICE } from '../../injection-tokens';
import { MiningService, MiningStats } from '../../services/mining.service';
import { ETA, EtaService } from '../../services/eta.service';
interface Pool {
id: number;
@@ -106,6 +108,9 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
fetchCachedTx$ = new Subject<string>();
fetchAcceleration$ = new Subject<number>();
fetchMiningInfo$ = new Subject<{ hash: string, height: number, txid: string }>();
txChanged$ = new BehaviorSubject<boolean>(false); // triggered whenever this.tx changes (long term, we should refactor to make this.tx an observable itself)
isAccelerated$ = new BehaviorSubject<boolean>(false); // refactor this to make isAccelerated an observable itself
ETA$: Observable<ETA | null>;
isCached: boolean = false;
now = Date.now();
da$: Observable<DifficultyAdjustment>;
@@ -155,6 +160,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
private storageService: StorageService,
private enterpriseService: EnterpriseService,
private miningService: MiningService,
private etaService: EtaService,
private cd: ChangeDetectorRef,
@Inject(ZONE_SERVICE) private zoneService: any,
) {}
@@ -281,6 +287,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.rbfInfo = rbfInfo;
}
});
this.txChanged$.next(true);
}
});
@@ -365,7 +372,6 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
})
).subscribe(auditStatus => {
this.auditStatus = auditStatus;
this.setIsAccelerated();
});
@@ -375,7 +381,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.mempoolPosition = txPosition.position;
this.accelerationPositions = txPosition.accelerationPositions;
if (this.tx && !this.tx.status.confirmed) {
const txFeePerVSize = this.getUnacceleratedFeeRate(this.tx, this.tx.acceleration || this.mempoolPosition?.accelerated);
const txFeePerVSize = getUnacceleratedFeeRate(this.tx, this.tx.acceleration || this.mempoolPosition?.accelerated);
this.stateService.markBlock$.next({
txid: txPosition.txid,
txFeePerVSize,
@@ -493,6 +499,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.adjustedVsize = Math.max(this.tx.weight / 4, this.sigops * 5);
}
this.tx.feePerVsize = tx.fee / (tx.weight / 4);
this.txChanged$.next(true);
this.isLoadingTx = false;
this.error = undefined;
this.loadingCachedTx = false;
@@ -519,7 +526,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
});
this.fetchCpfp$.next(this.tx.txid);
} else {
const txFeePerVSize = this.getUnacceleratedFeeRate(this.tx, this.tx.acceleration || this.mempoolPosition?.accelerated);
const txFeePerVSize = getUnacceleratedFeeRate(this.tx, this.tx.acceleration || this.mempoolPosition?.accelerated);
if (tx.cpfpChecked) {
this.stateService.markBlock$.next({
txid: tx.txid,
@@ -566,6 +573,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
block_hash: block.id,
block_time: block.timestamp,
};
this.txChanged$.next(true);
this.stateService.markBlock$.next({ blockHeight: block.height });
if (this.tx.acceleration || (this.accelerationInfo && ['accelerating', 'completed_provisional', 'completed'].includes(this.accelerationInfo.status))) {
this.audioService.playSound('wind-chimes-harp-ascend');
@@ -637,6 +645,27 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.txInBlockIndex = 7;
}
});
this.ETA$ = combineLatest([
this.stateService.mempoolTxPosition$.pipe(startWith(null)),
this.stateService.mempoolBlocks$.pipe(startWith(null)),
this.stateService.difficultyAdjustment$.pipe(startWith(null)),
this.isAccelerated$,
this.txChanged$,
]).pipe(
map(([position, mempoolBlocks, da, isAccelerated]) => {
return this.etaService.calculateETA(
this.network,
this.tx,
mempoolBlocks,
position,
da,
this.miningStats,
isAccelerated,
this.accelerationPositions,
);
})
)
}
ngAfterViewInit(): void {
@@ -715,6 +744,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.tx.acceleratedBy = cpfpInfo.acceleratedBy;
this.setIsAccelerated(firstCpfp);
}
this.txChanged$.next(true);
this.cpfpInfo = cpfpInfo;
if (this.cpfpInfo.adjustedVsize && this.cpfpInfo.sigops != null) {
@@ -734,8 +764,10 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
// this immediately returns cached stats if we fetched them recently
this.miningService.getMiningStats('1w').subscribe(stats => {
this.miningStats = stats;
this.isAccelerated$.next(this.isAcceleration); // hack to trigger recalculation of ETA without adding another source observable
});
}
this.isAccelerated$.next(this.isAcceleration);
}
setFeatures(): void {
@@ -780,6 +812,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.firstLoad = false;
this.error = undefined;
this.tx = null;
this.txChanged$.next(true);
this.setFeatures();
this.waitingForTransaction = false;
this.isLoadingTx = true;
@@ -802,6 +835,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.accelerationPositions = null;
document.body.scrollTo(0, 0);
this.isAcceleration = false;
this.isAccelerated$.next(this.isAcceleration);
this.leaveTransaction();
}
@@ -814,20 +848,6 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
return +(cpfpTx.fee / (cpfpTx.weight / 4)).toFixed(1);
}
getUnacceleratedFeeRate(tx: Transaction, accelerated: boolean): number {
if (accelerated) {
let ancestorVsize = tx.weight / 4;
let ancestorFee = tx.fee;
for (const ancestor of tx.ancestors || []) {
ancestorVsize += (ancestor.weight / 4);
ancestorFee += ancestor.fee;
}
return Math.min(tx.fee / (tx.weight / 4), (ancestorFee / ancestorVsize));
} else {
return tx.effectiveFeePerVsize;
}
}
setupGraph() {
this.maxInOut = Math.min(this.inOutLimit, Math.max(this.tx?.vin?.length || 1, this.tx?.vout?.length + 1 || 1));
this.graphHeight = this.graphExpanded ? this.maxInOut * 15 : Math.min(360, this.maxInOut * 80);
@@ -900,7 +920,6 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
this.urlFragmentSubscription.unsubscribe();
this.mempoolBlocksSubscription.unsubscribe();
this.mempoolPositionSubscription.unsubscribe();
this.mempoolBlocksSubscription.unsubscribe();
this.blocksSubscription.unsubscribe();
this.miningSubscription?.unsubscribe();
this.auditSubscription?.unsubscribe();